In 1949-1952 Don Heck worked in production, cutting and pasting strips for re-publication in the comic book format.
Series indicia changed several times, from "Joe Palooka Comics" to "Joe Palooka's Battle Adventures" (#s 69-74), to "Joe Palooka's Adventures" (#s 75-87).
A new series, "Joe Palooka" runs from #88 to the end.